Oracle Database 12c Backup, Recovery and Server Tuning

Course 2228

  • Duration: 5 days
  • Labs: Yes
  • Language: English
  • Level: Advanced
Get This Course 30.950 kr
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  • Coaching av ett expertteam
#2228

Att kunna garantera kontinuerlig och effektiv databasdrift är avgörande för framgångsrika verksamheter. Under denna utbildning gör du en djupdykning i de uppgifter som krävs för att maximera tillgängligheten till Oracle 12c-data. Du får kunskaperna som krävs för finjustera en server med både manuella och automatiserade tekniker samt lär dig att göra katastrofåterställning av Oracle 12c-databaser.

  • This course is currently running on Oracle 12c, on the Windows Server 2008, R2 platform

Oracle Database 12c Backup, Recovery and Server Tuning Delivery Methods

  • After-course instructor coaching benefit
  • Learning Tree end-of-course exam included

Oracle Database 12c Backup, Recovery and Server Tuning Course Benefits

  • Backup- & återställningsstrategier för att skydda Oracle 12c-data
  • Implementera automatiska backup- & återställningstekniker med Recovery Manager (RMAN) & Oracle Enterprise Manager (OEM)
  • Konfigurera Data Guard för katastrofåterställning
  • Skydda dataintegritet med maskering och redigering av data
  • Hantera Oracle Database 12c-serverprestanda

Oracle Database 12c Backup and Recovery Course Outline

  • Backup and recovery concepts
  • Defining the Oracle architecture
  • The roles of the Oracle background processes
  • Multitenant databases overview

Ensuring resilience

  • Configuring control and redo log files
  • Returning tables to any point with Temporal History

Performing backups

  • Choosing appropriate backup strategies
  • Generating full, partial, hot and cold backups

Achieving full database recovery

  • Recovering tablespaces and datafiles
  • Repairing online redo logs

Flashing back the database for fast recovery

  • Configuring flashback database
  • Returning to pre-arranged restore points

Configuring RMAN

  • Contrasting control file and Recovery Catalogue usage
  • Creating and maintaining the Recovery Catalogue
  • Specifying redundancy and channel utilization

Generating RMAN backups

  • Optimising full and incremental backups
  • Managing space in the fast recovery area
  • Scripting the backup activity
  • Listing and reporting on backups

Performing automated recovery

  • Recovering data from backup sets and image copies
  • Rolling forwards image copies with incremental backups
  • Retrieving individual tables with table-level recovery

Navigating the backup interface

  • Configuring default backup settings
  • Performing, scheduling and managing backup jobs

Simplifying recovery

  • Achieving full recovery with default settings
  • Diagnosing and fixing corruptions with Database Recovery Adviser

Setting up standby configuration

  • Constructing the primary and standby parameter files
  • Duplicating the primary database to create a standby
  • Transporting and applying redo log data to the standby
  • Ensuring performance using Far Sync
  • Evaluating physical vs. logical standby databases

Managing and activating the standby database

  • Keeping an active standby database in read-only mode with Active Data Guard
  • Failing over and switching to the standby facility

Enhancing data privacy with Data Masking and Data Redaction

  • Establishing the requirements for Data Masking
  • Scrambling data to mask personal information
  • Securing third-party applications using Data Redaction
  • Comparing full, partial and random redaction

Monitoring and recording database actions

  • Simplifying auditing with Oracle 12c unified auditing
  • Managing the audit policies

Exploiting manual performance techniques

  • Optimising the shared pool and the buffer cache
  • Monitoring latch contention and wait events
  • Enhancing query performance with the result cache

Managing performance with the automated tool set

  • Automating memory management to minimise DBA tasks
  • Leveraging Oracle Enterprise Manager (OEM) Database Express and Cloud Control 12c performance pages
  • Tuning the server with the Automatic Workload Repository
  • Performing predictive testing with Database Replay

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